From 952fac6552feac77155e5ddf85ac6ba33dcad9c8 Mon Sep 17 00:00:00 2001
From: Ryan Uber <ru@ryanuber.com>
Date: Fri, 16 Jan 2015 14:01:14 -0800
Subject: [PATCH] command: fix env var reader for HTTP addr

---
 command/rpc.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/command/rpc.go b/command/rpc.go
index 5c647aed3..84d41e822 100644
--- a/command/rpc.go
+++ b/command/rpc.go
@@ -43,7 +43,7 @@ func HTTPClient(addr string) (*consulapi.Client, error) {
 // HTTPClientDC returns a new Consul HTTP client with the given address and datacenter
 func HTTPClientDC(addr, dc string) (*consulapi.Client, error) {
 	conf := consulapi.DefaultConfig()
-	if envAddr := os.Getenv("CONSUL_HTTP_ADDR"); addr != "" {
+	if envAddr := os.Getenv("CONSUL_HTTP_ADDR"); envAddr != "" {
 		addr = envAddr
 	}
 	conf.Address = addr